Crazy Tach Needle, Breaking Up, Ignitor or Coil?
#54
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Re: (O3DigitalBath)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by O3DigitalBath »</TD></TR><TR><TD CLASS="quote">bump for more info, i 'm really interested in this setup now...</TD></TR></TABLE>
#55
Damn, sorry I didn't see this getting bumped. Yeah, the ignition is still running great. I didn't use a heat sink on the ZTX transistor either, and I have driven to and from Charleston [about a 5 hour continuous ride each way] with this setup.
I love it...no complaints, only compliments.
I did blow my motor though, so the car will be out of comission for a while.
I'll be more than happy to help anyone out with any problems they might have with this setup.
I love it...no complaints, only compliments.
I did blow my motor though, so the car will be out of comission for a while.
I'll be more than happy to help anyone out with any problems they might have with this setup.
#57
Honda-Tech Member
Re: (DaX)
Maybe add a touch more info:
For the Yel/Grn wire:
98-99 Teg and 96-98 Civic - A20
00-01 Teg and 99-00 Civic - B13
92-95 Civic (and I'd guess 94-97 Teg but I don't have their Helms) - A21
Modified by EE_Chris at 9:15 PM 4/9/2005
For the Yel/Grn wire:
98-99 Teg and 96-98 Civic - A20
00-01 Teg and 99-00 Civic - B13
92-95 Civic (and I'd guess 94-97 Teg but I don't have their Helms) - A21
Modified by EE_Chris at 9:15 PM 4/9/2005
#59
Re: (DaX)
Here are pictures of all of it installed, please excuse the pollen...georgia in april is horrible:
Blue wire here from distributor goes to the tach output on the msd box. Yel/Blk from the distributor goes to the +12V on the trigger circuit and to the +12V wire on the MSD box.
Here is everything mounted. I put everything in the location where the SRS computer goes...since I don't have any of the SRS stuff in my car anymore.
This is the original location on the distributor plug for the trigger wire.
I depinned that wire and put a blank plug in place as seen below. For the wire that runs to the trigger circuit, I just ran a wire from pin A21 on the ECU.
Modified by DaX at 10:43 AM 1/21/2008
Blue wire here from distributor goes to the tach output on the msd box. Yel/Blk from the distributor goes to the +12V on the trigger circuit and to the +12V wire on the MSD box.
Here is everything mounted. I put everything in the location where the SRS computer goes...since I don't have any of the SRS stuff in my car anymore.
This is the original location on the distributor plug for the trigger wire.
I depinned that wire and put a blank plug in place as seen below. For the wire that runs to the trigger circuit, I just ran a wire from pin A21 on the ECU.
Modified by DaX at 10:43 AM 1/21/2008
#62
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Re: (DaX)
Digikey didnt have ZTX857 in stock. I think they just came off backorder. I should be getting it soon. I'l let u know if they dont have them. Thanks
#63
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Re: (DaX)
OMG THANK YOU SO MUCH.
I just finished installing my MSD w/ your bypass; and you and overboost.com were soooo helpful.
(http://www.overboost.com/story.asp?id=265)
i'll get pics up of my setup soon. Again thank you so much, as soon as the car turned on and no CEL came on i was happy. I'll let you know how well it does over time.
I just finished installing my MSD w/ your bypass; and you and overboost.com were soooo helpful.
(http://www.overboost.com/story.asp?id=265)
i'll get pics up of my setup soon. Again thank you so much, as soon as the car turned on and no CEL came on i was happy. I'll let you know how well it does over time.
#66
Member
well my gf's teg was doing the same tach bouncing all over the place...it was rather funny...bouncing off the rev limiter it hit well beyond 12k....hahaha it was a good laugh...but replace the ingniter and by bye bad tach signal and car def doesnt have the hesitation anymore...thanks for the great thread!
#67
Re: (R@mon)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by R@mon »</TD></TR><TR><TD CLASS="quote">does anyone sell them premade? dont realy want to hassle with it, sorry im lazy</TD></TR></TABLE>
I can build you one and mail it to you if you're interested.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by deadlock32 »</TD></TR><TR><TD CLASS="quote">OMG THANK YOU SO MUCH.
I just finished installing my MSD w/ your bypass; and you and overboost.com were soooo helpful.
(http://www.overboost.com/story.asp?id=265)
i'll get pics up of my setup soon. Again thank you so much, as soon as the car turned on and no CEL came on i was happy. I'll let you know how well it does over time.</TD></TR></TABLE>
Thanks...I'd love to see pictures!
I can build you one and mail it to you if you're interested.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by deadlock32 »</TD></TR><TR><TD CLASS="quote">OMG THANK YOU SO MUCH.
I just finished installing my MSD w/ your bypass; and you and overboost.com were soooo helpful.
(http://www.overboost.com/story.asp?id=265)
i'll get pics up of my setup soon. Again thank you so much, as soon as the car turned on and no CEL came on i was happy. I'll let you know how well it does over time.</TD></TR></TABLE>
Thanks...I'd love to see pictures!
#69
Re: (B18C1CYA)
The only update I would give is to NOT use a heat sink and thermal compound on the transistors. I tried this on the last one I built for someone and it didn't work because the compound shorted out the leads on the transistor. I have run my setup for extended drives (5 straight hours) and checked the temperature on the transistors and they weren't even hot, so a heat sink isn't even really necessary.
Good luck with the build!
Good luck with the build!
#70
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Re: (dturbocivic)
I agree with about all of the above.. Also, ive had a distributor cap crack, and do THE EXACT SAME THING... **** I thought it was akll kinds a ****, my buddy took a look at the cap and that ended being the cheap easy fix. It bucked, and popped, and wouldnt start...all kinds of crazy ****...almost thought the t belt jumped or some ****.
Good luck
Good luck
#75
Honda-Tech Member
Re: (pgpbubble)
Firstly sorry guys to bump an old thread but I suspect my ignitor is gone bad and I want to do this mod so I am hoping Dax or someone who knows will comment - my question is, can I use this mod with my MSD SCI-L box and Blaster SS Coil or does it HAVE to be a MSD 6A?